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diff -upr sysstat-10.1.5.orig/common.h sysstat-10.1.5/common.h
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--- sysstat-10.1.5.orig/common.h 2016-04-29 14:29:24.298889634 +0200
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+++ sysstat-10.1.5/common.h 2016-04-29 14:30:10.589577176 +0200
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@@ -69,7 +69,7 @@
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#define MAX_FILE_LEN 256
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#define MAX_PF_NAME 1024
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#define DEFAULT_DEVMAP_MAJOR 253
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-#define MAX_NAME_LEN 72
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+#define MAX_NAME_LEN 128
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#define IGNORE_VIRTUAL_DEVICES FALSE
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#define ACCEPT_VIRTUAL_DEVICES TRUE
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diff -upr sysstat-10.1.5.orig/iostat.c sysstat-10.1.5/iostat.c
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--- sysstat-10.1.5.orig/iostat.c 2013-03-23 17:31:46.000000000 +0100
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+++ sysstat-10.1.5/iostat.c 2016-04-29 15:02:24.264492629 +0200
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@@ -748,7 +748,8 @@ void read_diskstats_stat(int curr)
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* (if different from "nodev") works around known issues
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* with EMC PowerPath.
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*/
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- strncpy(dev_name, ioc_dname, MAX_NAME_LEN);
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+ strncpy(dev_name, ioc_dname, MAX_NAME_LEN - 1);
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+ dev_name[MAX_NAME_LEN - 1] = '\0';
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}
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}
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@@ -759,7 +760,8 @@ void read_diskstats_stat(int curr)
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*/
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dm_name = transform_devmapname(major, minor);
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if (dm_name) {
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- strncpy(dev_name, dm_name, MAX_NAME_LEN);
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+ strncpy(dev_name, dm_name, MAX_NAME_LEN - 1);
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+ dev_name[MAX_NAME_LEN - 1] = '\0';
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}
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}
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